2023届高考英语二轮复习：同位语从句课件 16张

同位语从句高三英语语法---同位语从句复习PPTLEARN

ENGLISH!1Leadingin2BeforeFormalLearning31同位语从句定义2连接词和用法3与定语从句的区别(that)FormalLearningSTUDYAppositiveClause01Leading

in思考划线部分与其前面的词是什么关系4Therewasnodoubt

thatheisanhonestman.Wehaven’tsettledthequestionwherewearegoing.Ihavenoidea

whenhewillcomebackhome.Themanwhotalkedtoyoujustnowisanengineer.Ienjoyedtheeveningthatwespenttogether..同位语从句，解释doubt的内容同位语从句，解释thequestion的内容同位语从句，解释idea的内容定语从句，修饰theman定语从句，修饰theevening02BeforeFormalLearningA

videotogoover6视频来源：小红书-阿丁讲英语Whatisappositiveclause?definitionfeatures03Formallearning1.定义指在复合句中充当同位语的从句，属于名词性从句的范畴同位语从句对其前面的抽象名词进行解释说明被解释说明的词和同位语在逻辑上是主表关系82.连接词和用法连接词9连接副词：how、when、where等连词：that、who、whether等Ihavesomedoubt

whethertheycancompletethetaskontime.我怀疑他们是否能准时完成任务。doubt名词后的同位语要用whether连接nodoubt后的同位语要用that连接Itisaquestionhowhedidit.

这是他如何做了此事的问题。注意！10连词that引导同位语从句时，that不能省略；(与定语从句的区别)在某些名词(如demand,wish,suggestion,resolution等)后面的同位语从句要用虚拟语气，should+动词原形，should可以省略；连词whether可以引导同位语从句，if不能引导同位语从句；连接代词what，who，whom，whose，which也引导同位语从句；连接副词when，where，how，why也引导同位语从句。2.1常见的同位语先行词11Advice,announcement,argument.Belief.Claim.Desicion.Evidence,explanation.Fact,feeling.Hope.Impression,idea.Knowledge.Message.News.Opinion.Question.Reply,

report,remark.Suggestion.Thought,treat.Saying,statement.Warning,wish.2.2随堂练习：填入连接词The

question

___shoulddotheworkrequiresconsideration.Hehasnotmadethedecision________hewillgothere.Therewaslittlehope_____hewouldsurvive.Ihavenoidea______wineisbest.12whowhetherthatwhich3.That引导的同位语从句与定语从句的区别：同：that只起连接从句的作用，引导一个句子对前面名词进行解释补充和说明，无意义。在从句中不充当句子成分，不可省;定：that替代先行词，在从句中起连接作用，充当一个句子成分。如果在从句中作动词的宾语时可省略。句法功能：同位语从句中：从句是被修饰名词的内容。定语从句中：从句起限定作用，是定语。意义：133.1随堂练习Hewastheperson_____Imetyesterday.(定语从句)Ialwaysmissthedays____wewereonthesummercamplastsummer.（定语从句）MyEnglishteacherismyrolemodel,________influenceonmehadalottodowithmydecision____Iwillbeateacherlikeher.（定语+同位语从句）Heisjusttheboss____gavemethatvaluableopportunity_____Iwillbepromoted.（定语从句+同位语从句）14whothatwhosewhenwhothat小组讨论以同桌两人为单位，相互讲解同位语的定义、特征、所